Fire Prevention Chief Brent Smith said the fire caused an estimated $80,000 damage and destroyed a storage shed at the rear of a service building at 1870 Roger Dr.

Six fire trucks and a number of police cruisers responded to the fire at approximately 8 p.m.

When emergency services arrived, the concrete block structure was engulfed in flames. Firefighters were on scene until 1 a.m. and a backhoe was brought in following the fire to take down the remaining walls, which were no longer stable.

The building was unheated and had no electricity. Smith said the cause of the fire was undetermined Monday morning and the investigation has been handed over to Waterloo Regional Police.

Police are asking anyone with information about this fire to contact its south division at 519-650-8500, ext. 2299 of call Crime Stoppers at 1-800-222-8477.